ATAI vs. BTSG
ATAI (Atai Life Sciences N.V.) and BTSG (BrightSpring Health Services, Inc) are both stocks. Both are in the Healthcare sector — ATAI in Biotechnology, BTSG in Health Information Services. Over the past year, ATAI returned 63.31% vs 201.75% for BTSG. At a 0.18 correlation, their price movements are largely independent.
Performance
ATAI vs. BTSG - Performance Comparison
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Returns By Period
In the year-to-date period, ATAI achieves a -0.98% return, which is significantly lower than BTSG's 79.44% return.
ATAI
- 1D
- -0.25%
- 1M
- -6.25%
- YTD
- -0.98%
- 6M
- -5.81%
- 1Y
- 63.31%
- 3Y*
- 37.73%
- 5Y*
- -26.10%
- 10Y*
- —
BTSG
- 1D
- 1.43%
- 1M
- 14.87%
- YTD
- 79.44%
- 6M
- 76.84%
- 1Y
- 201.75%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ATAI vs. BTSG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
ATAI Atai Life Sciences N.V. | -0.98% | 207.52% | -23.56% |
BTSG BrightSpring Health Services, Inc | 79.44% | 119.91% | 41.92% |
Correlation
The correlation between ATAI and BTSG is 0.10, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.10 |
Correlation (All Time) Calculated using the full available price history since Jan 26, 2024 | 0.18 |
Fundamentals
ATAI:
$1.45B
BTSG:
$14.87B
ATAI:
-$2.67
BTSG:
$1.42
ATAI:
288.44
BTSG:
1.08
ATAI:
7.29
BTSG:
7.51
ATAI:
$3.49M
BTSG:
$13.65B
ATAI:
$3.49M
BTSG:
$1.66B
ATAI:
-$663.38M
BTSG:
$572.07M
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Return for Risk
ATAI vs. BTSG — Risk / Return Rank
ATAI
BTSG
ATAI vs. BTSG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Atai Life Sciences N.V. (ATAI) and BrightSpring Health Services, Inc (BTSG). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ATAI | BTSG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.27 | ||
| Sortino ratioReturn per unit of downside risk | -3.12 | ||
| Omega ratioGain probability vs. loss probability | 1.21 | 1.63 | -0.43 |
| Calmar ratioReturn relative to maximum drawdown | 1.32 | 11.33 | -10.00 |
| Martin ratioReturn relative to average drawdown | 2.08 | 38.42 | -36.34 |
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Drawdowns
ATAI vs. BTSG - Drawdown Comparison
The maximum ATAI drawdown since its inception was -95.05%, which is greater than BTSG's maximum drawdown of -35.56%. Use the drawdown chart below to compare losses from any high point for ATAI and BTSG.
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Drawdown Indicators
| ATAI | BTSG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.05% | -35.56% | -59.49% |
Max Drawdown (1Y)Largest decline over 1 year | -48.06% | -17.93% | -30.13% |
Max Drawdown (3Y)Largest decline over 3 years | -59.23% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -94.66% | — | — |
Current DrawdownCurrent decline from peak | -80.71% | 0.00% | -80.71% |
Average DrawdownAverage peak-to-trough decline | -80.78% | -7.71% | -73.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 30.56% | 5.28% | +25.28% |
Volatility
ATAI vs. BTSG - Volatility Comparison
Atai Life Sciences N.V. (ATAI) has a higher volatility of 20.22% compared to BrightSpring Health Services, Inc (BTSG) at 10.34%. This indicates that ATAI's price experiences larger fluctuations and is considered to be riskier than BTSG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ATAI | BTSG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 20.22% | 10.34% | +9.88% |
Volatility (6M)Calculated over the trailing 6-month period | 50.35% | 29.26% | +21.09% |
Volatility (1Y)Calculated over the trailing 1-year period | 81.08% | 40.21% | +40.87% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 83.62% | 44.04% | +39.58% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 83.63% | 44.04% | +39.59% |
Dividends
ATAI vs. BTSG - Dividend Comparison
Neither ATAI nor BTSG has paid dividends to shareholders.
Financials
ATAI vs. BTSG - Financials Comparison
This section allows you to compare key financial metrics between Atai Life Sciences N.V. and BrightSpring Health Services, Inc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
ATAI and BTSG have a correlation of 0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ATAI has higher volatility (20.22%) compared to BTSG (10.34%). In terms of maximum drawdown, ATAI dropped -95.05% vs BTSG's -35.56%.
BTSG currently has the higher Sharpe Ratio (5.06 vs 0.79), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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